63796742000

素因数分解:

$2^4\times 5^3\times {\mathrm{31898371}}^1$

素因数の和:31898394

約数の個数: 40

約数和(自身を含む): 154260526992

約数和(自身を除く): 90463784992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 31898371, 63796742, 127593484, 159491855, 255186968, 318983710, 510373936, 637967420, 797459275, 1275934840, 1594918550, 2551869680, 3189837100, 3987296375, 6379674200, 7974592750, 12759348400, 15949185500, 31898371000, 63796742000]

約数ペア:

[(1, 63796742000), (2, 31898371000), (4, 15949185500), (5, 12759348400), (8, 7974592750), (10, 6379674200), (16, 3987296375), (20, 3189837100), (25, 2551869680), (40, 1594918550), (50, 1275934840), (80, 797459275), (100, 637967420), (125, 510373936), (200, 318983710), (250, 255186968), (400, 159491855), (500, 127593484), (1000, 63796742), (2000, 31898371)]